CN201250433Y - Drainage control device of pressure-type flushing system - Google Patents
Drainage control device of pressure-type flushing system Download PDFInfo
- Publication number
- CN201250433Y CN201250433Y CNU2008201030610U CN200820103061U CN201250433Y CN 201250433 Y CN201250433 Y CN 201250433Y CN U2008201030610 U CNU2008201030610 U CN U2008201030610U CN 200820103061 U CN200820103061 U CN 200820103061U CN 201250433 Y CN201250433 Y CN 201250433Y
- Authority
- CN
- China
- Prior art keywords
- water
- sluicing
- draining
- sleeve body
- cylinder sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a drainage control device of pressure-type flushing system, which comprises a cylinder body, a drainage control piston and a draining control rod, wherein the drainage control piston is movably sleeved in a cylinder liner body, which forms a water storing cavity with the cylinder liner body, the draining control rod is traversed through the cylinder liner body and the drainage control piston, a spring props up the top end of the draining control rod, a pull wire is connected with the draining control rod, and a water draining groove is arranged on the lower portion of the sealing position between the draining control rod and the cylinder liner body. When the draining control rod is in a flashing state, the bottom thereof is kept in an opening resting-state with the cylinder liner body under the function of water pressure. When the draining control rod is in a balancing state, the upper end and the lower end thereof are not pressed by the water pressure, and the flashing water quantity during the whole flashing work process and the supply water quantity after the work can be adjusted. The device has the advantages that the structure is simpler and reasonable, the device is convenient for replacing and repairing, and simultaneously the device reduces the requirements to the water pressure.
Description
Technical field
The utility model relates to field of sanitary, refers to that especially a kind of water tank that utilizes stores the kinetic energy that is possessed when tap water flows, and this kinetic energy is changed into powerful thrust, realizes the toilet pressure type flushing system of the scouring effect realized with water still less.
Background technology
Use now toilet to adopt gerotor type more, promptly utilize water under the effect of gravity, to be put in the potential energy that the higher position has and realize effectively washing away.Because of this limited potential energy, must possess a large amount of water when work can have enough intensity that toilet is rinsed well.The present stage people develop a kind of water tank that utilizes and store the kinetic energy that is possessed when tap water flows, again this energy will be changed into powerful thrust when toilet is worked, realize just can realizing the pressure type flushing system of better scouring effect with water still less.But the pressure type flushing system that present stage comes out, the water yield that provides is fixing unadjustable, can't be at different toilets to washing away the different demands of strong and weak energy, reach how much regulating easily of rate of water make-up, may waste water because of intensity is excessive when therefore causing work, because of insufficient strength dash unclean, when its rate of water make-up is too much after flushing is finished water nature flow out from pipeline and waste water; Then can't satisfy the requirement of moisturizing envelope after a little while.Another shortcoming is its structure relative complex, manufacturing cost height.
The utility model content
At the deficiencies in the prior art part, the purpose of this utility model is the drain control unit that is to provide a kind of novel pressure type flushing system, its security performance height, operating noise is low, also can to the whole flushing course of work wash away the water yield and work after rate of water make-up regulate; Its structure is advantages of simple more, is convenient to change repair, and has reduced the requirement to water pressure simultaneously.
For achieving the above object, technical solutions of the utility model are:
The drain control unit of pressure type flushing system comprises a cylinder sleeve body, a draining control piston and sluicing control lever; Described draining control piston is movably set in the cylinder sleeve body, forms a water storage cavity with the cylinder sleeve body; Described sluicing control lever runs through cylinder sleeve body and draining control piston, and a spring is resisted against the top of sluicing control lever, and a backguy connects the sluicing control lever; Sluicing control lever and cylinder sleeve body sealing place below offer the sluicing groove.
Sluicing control lever in the flushing state, its bottom is subjected to hydraulic action, stays open inactive state with the cylinder sleeve body; Sluicing control lever in the water tank static balance state, it all is not subjected to hydraulic action in two ends up and down, keeps the sealing bonding state with the cylinder sleeve body.
The usefulness of technique scheme is:
The utility model mainly runs through the sluicing control lever of cylinder sleeve body and draining control piston by pulling, realize the flushing action to toilet; The hydraulic balance effect that is subjected to by sluicing control lever bottom, the interior water of case is continuously outflowed, the pressure that sluicing control lever bottom is subjected in case is during less than spring thrust, the sluicing control lever resets, bath decompressor and air-breathing water feed apparatus begin water inlet, finish a water storage process once more, up to pressure balance once more.Compared with prior art, this structure is the security performance height not only, and operating noise is low, also can to the whole flushing course of work wash away the water yield and work after rate of water make-up regulate; Its structure is advantages of simple more, is convenient to change repair, and has reduced the requirement to water pressure simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation one;
Fig. 2 is the utility model structural representation two;
Schematic diagram when Fig. 3 is the static balance of the utility model water tank;
Structural representation when Fig. 4 begins to wash for the utility model;
Fig. 5 is the utility model flushing process structural representation;
Structural representation when Fig. 6 begins to reset for the utility model draining control piston water tank;
Fig. 7 is the utility model draining control piston water tank reset mode structural representation.
The specific embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
Pressure type flushing system as shown in Figure 1, 2 comprises being arranged in the water tank 1, the bath decompressor 2 of the control the regulated water tank internal pressure that is interconnected, the moisturizing adjusting device 3 that can regulate rate of water make-up, air-breathing water feed apparatus 4 and drain control unit 5.
The pressure vessel that water tank 1 is made for high-strength material, a coupling sleeve 101 of installing with toilet is established in its lower end, in the middle of connecting with water tank 1, establishes coupling sleeve 101 check valve sheet 102, establish one in the middle of the water tank 1 and the through hole of control device can be installed and be provided with a return pipe 103, be provided with one way valve in return pipe 103 pipes.An end cap 11 is established in the upper end in the water tank 1.End cap 11 is installed and is fastened with bath decompressor 2 and moisturizing adjusting device 3, the water inlet end of bath decompressor 2 connects feed pipe 12, the water side of bath decompressor 2 links to each other with the water inlet end of moisturizing adjusting device 3, water side one end of moisturizing adjusting device 3 links to each other with drain control unit 5, and the other end links to each other with air-breathing water feed apparatus 4 by the flexible pipe 13 that is arranged on the end cap.
The drain control unit 5 of the utility model pressure type flushing system comprises a cylinder sleeve body 501, a draining control piston 502 and sluicing control lever 504; Two through hole 51,52 is offered in cylinder sleeve body 501 tops, and through hole 51 connects bath decompressor 2 and drain control unit 5, and through hole 52 connects moisturizing adjusting device 3 and drain control unit 5, and below and toilet connect; Described draining control piston 502 is movably set in the cylinder sleeve body 501, and is arranged at its blind end with cylinder sleeve body 501 formation one water storage cavity 505, one sealing rings 503, and this blind end offers a mesopore 53; Described sluicing control lever 504 runs through the through hole 51 of cylinder sleeve body 501 and the mesopore 53 of draining control piston 502, one spring 508 is resisted against the top of sluicing control lever 504, under the effect of spring 508, sluicing control lever 504 is sealed by the through hole 51 of round section joint ring 506 with cylinder sleeve body 501.One backguy 7 one release the button device 6 and sluicing control lever 504 when pressing button, can spur sluicing control lever 504 and move upward; The below of round section joint ring 506 offers sluicing groove 507.
As shown in Figure 3, when the water yield in the water tank 1 reached setting value, the valve rod 21 of bath decompressor 2 and pad 22 sealings disconnected the interior water of watering and case, make to occur static balance in the case.At this moment, sluicing control lever 504, it all is not subjected to hydraulic action in two ends up and down, and with 501 sealings of cylinder sleeve body, draining control piston 502 forms sealing with water tank 1 delivery port by sealing ring 503 under the effect of spring 508.
As shown in Figure 4: when need wash toilet, the button that touches the device 6 of releasing the button will move upward sluicing control lever 504 by backguy 7, and the water in the water storage cavity 505 will flow out draining control piston 502 by sluicing groove 507.The effect of draining control piston 502 hydraulic pressure in water tank 1 moves upward rapidly, and water tank 1 delivery port is opened, and water flows in the toilet in the case, begins toilet is washed.After draining control piston 502 up moved, as shown in Figure 5, sluicing control lever 504 bottoms were subjected to hydraulic action, make sluicing control lever 504 remain on open mode, shifted the extreme higher position onto under the effect of assurance draining control piston 502 hydraulic pressure in case.Water continuously outflows in along with case.The case internal pressure reduces rapidly, as shown in Figure 6, when pressure that the thrust of spring 508 produces sluicing control lever 504 greater than sluicing control lever 504 bottom hydraulic pressure, sluicing control lever 504 rapidly down motion reset.Make round section joint ring 506 and 501 sealings of cylinder sleeve body.Draining this moment control piston 502 begins to reset under the promotion of the water of moisturizing adjusting device 3 introducing drain control units 5, and draining control piston 502 reset speeds can be regulated the reset speed that the flow that drain control unit 5 is supplied water change draining control piston 502 by moisturizing adjusting device 3.As shown in Figure 7, the sealing ring 503 of draining control piston 502 will form sealing with water tank 1 delivery port under the promotion of hydraulic pressure, at this moment, the valve rod 21 of bath decompressor 2 separates with pad 22, begin water inlet, at this moment air-breathing water feed apparatus 4 water inlets will be stored in the case, once more up to pressure balance once more.
Claims (2)
1, the drain control unit of pressure type flushing system is characterized in that: described drain control unit (5) comprises a cylinder sleeve body (501), a draining control piston (502) and sluicing control lever (504); Described draining control piston (502) is movably set in the cylinder sleeve body (501), forms a water storage cavity (505) with cylinder sleeve body (501); Described sluicing control lever (504) runs through cylinder sleeve body (501) and draining control piston (502), one spring (508) is resisted against the top of sluicing control lever (504), one backguy (7) connects sluicing control lever (504), and sluicing control lever (504) offers sluicing groove (507) with cylinder sleeve body (501) sealing place below.
2, the drain control unit of pressure type flushing system as claimed in claim 1 is characterized in that: the sluicing control lever (504) in the flushing state, and its bottom is subjected to hydraulic action, stays open inactive state with cylinder sleeve body (501); Sluicing control lever (504) in the water tank static balance state, it all is not subjected to hydraulic action in two ends up and down, keeps the sealing bonding state with cylinder sleeve body (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201030610U CN201250433Y (en) | 2008-07-17 | 2008-07-17 | Drainage control device of pressure-type flushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201030610U CN201250433Y (en) | 2008-07-17 | 2008-07-17 | Drainage control device of pressure-type flushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250433Y true CN201250433Y (en) | 2009-06-03 |
Family
ID=40746106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201030610U Expired - Fee Related CN201250433Y (en) | 2008-07-17 | 2008-07-17 | Drainage control device of pressure-type flushing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250433Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409582A (en) * | 2019-08-07 | 2019-11-05 | 厦门铱科卫浴科技有限公司 | A kind of toilet seat of the water outlet box and application of the pressure flushing system water outlet box |
-
2008
- 2008-07-17 CN CNU2008201030610U patent/CN201250433Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409582A (en) * | 2019-08-07 | 2019-11-05 | 厦门铱科卫浴科技有限公司 | A kind of toilet seat of the water outlet box and application of the pressure flushing system water outlet box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |